建筑防烟排烟系统技术标准2022.pdf

1、表A 不同火灾规模下的机械排烟量表A 不同火灾规模下的机械排烟量Q=1MWQ=1.5MWQ=2.5MWMp(kg/s)T(K)V(m3/s)Mp(kg/s)T(K)V(m3/s)Mp(kg/s)T(K)V(m3/s)41755.3242636.3262929.9861176.9861757.991017513.318888.661010511.321511717.49107010.31157015.48208821.68125811.96205319.68257025.80154714.51254224.53305829.94203518.64303527.96355034.16252822.

2、80353032.16404438.32302326.90402636.28503546.60352031.15502144.65602954.96401835.32601853.10752367.43501143.60751465.481001888.50601252.0010010.586.0012015105.10Q=3MWQ=4MWQ=5MWMp(kg/s)T(K)V(m3/s)Mp(kg/s)T(K)V(m3/s)Mp(kg/s)T(K)V(m3/s)826312.64835014.64952521.501021014.301028016.301241724.001514018.45

3、1518720.481533326.002010522.642014024.641827829.00续表A续表AQ=3MWQ=4MWQ=5MWMp(kg/s)T(K)V(m3/s)Mp(kg/s)T(K)V(m3/s)Mp(kg/s)T(K)V(m3/s)258426.802511228.802420834.00307030.96309332.943016739.00356035.14358037.143613943.00405339.32407041.285010055.00504249.05505649.65657767.00603555.92604758.02806379.0075286

4、8.48753770.35955391.501002189.301002891.3011045103.5012018106.2012023107.8813038120.0014015122.6014020124.6015033136.00Q=6MWQ=8MWQ=20MWMp(kg/s)T(K)V(m3/s)Mp(kg/s)T(K)V(m3/s)Mp(kg/s)T(K)V(m3/s)1042020.281537328.412070056.481528024.452028032.593046764.852021028.622522436.764035073.152516832.183018740.

5、965028081.483014038.963516045.096023389.763512041.134014049.2675187102.404010545.285011257.76100140123.20508453.60609365.87120117139.90607061.92757478.28140100156.50755674.481005690.73-1004298.1012046115.70-12035111.8014040132.60-14030126.70-表B 排烟口最大允许排烟量(10表B 排烟口最大允许排烟量(104 4 m m3 3/h)/h)热释速率(MW)房间

6、 净高 （m）烟层厚度（m）2.533.544.5567891.50.50.240.220.200.180.170.15-0.7-0.530.480.430.400.360.310.28-1.0-1.381.241.121.020.930.800.701.630.561.5-3.813.413.072.802.372.061.821.632.50.50.270.240.220.200.190.17-0.7-0.590.530.490.450.420.360.32-1.0-1.531.371.251.151.060.920.8110.730.661.5-4.223.783.453.172.722.382.111.9130.50.280.250.230.210.200.18-0.7-0.610.550.510.470.440.380.34-1.0-1.591.421.301.201.110.970.850.770.701.5-4.383.923.583.312.852.502.232.0140.50.300.270.240.230.210.20-0.7-0.640.580.540.500.